제출 #1056188

#제출 시각아이디문제언어결과실행 시간메모리
1056188Gangsta도로 폐쇄 (APIO21_roads)C++14
0 / 100
19 ms4816 KiB
#include <bits/stdc++.h> #define ll long long int #define pb push_back using namespace std; vector<ll> minimum_closure_costs(int n, vector<int> u, vector<int> v, vector<int> w){ vector <ll> s, ans; bool tr = 0; ll sum = 0, san = 0, sm = 0, sm1 = 0; for(int i = 0; i < n-1; i++){ if(w[i]) tr = 1; if(i % 2) sm += w[i]; else sm1 += w[i]; s.pb(w[i]); sum += w[i]; } if(tr){ for(int i = 0; i < n; i++){ if(i == 0) ans.pb(sum); else if(i == 1) ans.pb(min(sm,sm1)); else ans.pb(0); } } else{ sort(s.rbegin(), s.rend()); ans.pb(sum); for(auto i: s){ san += i; ans.pb(sum-san); } } return ans; } // int main(){ // int n; // cin >> n; // vector <int> u, v, w; // for(int i = 0; i < n-1; i++){ // int x, y, z; // cin >> x >> y >> z; // u.pb(x); // v.pb(y); // w.pb(z); // } // for(auto i: minimum_closure_costs(n, u, v, w)) cout << i << ' '; // }
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